phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8e71ee884ad1d8a696b66ba0d8ddf202', -1, 1715287537, 1715287537, '0d3a524f', 4, 0, 0)

Line : 187
File : sessions.php